CN209213948U

CN209213948U - Oil fume purifier and cooking machine lampblack purifying system

Info

Publication number: CN209213948U
Application number: CN201821856592.7U
Authority: CN
Inventors: 倪一函; 马俊旭; 杨威; 周锐
Original assignee: Shenzhen Rice Technology Co Ltd
Current assignee: Shenzhen Rice Technology Co Ltd
Priority date: 2018-11-12
Filing date: 2018-11-12
Publication date: 2019-08-06
Anticipated expiration: 2028-11-12

Abstract

The utility model provides oil fume purifier and cooking machine lampblack purifying system, oil fume purifier includes shell, the two sides of shell are respectively provided with air intake passage, negative pressure device and air-out passage, it is provided with fume purifying component between air intake passage and air-out passage, negative pressure device, which is configured to generate negative pressure, to be promoted gas to enter air intake passage to flow out air-out passage after the purification of fume purifying component；Fume purifying component includes HEPA cotton, active carbon layer and the metal screen being sequentially arranged, and HEPA cotton is towards air intake passage, and metal screen is towards air-out passage；There is air inlet cushion chamber between air intake passage and HEPA cotton, spread for making air-flow slow down in air inlet cushion chamber；Ozone generator is provided in air inlet cushion chamber.Compared with prior art, purification is more thorough, avoids pollution indoor environment or generates peculiar smell, is not easy to plug, can work long hours.Moreover, structure is simpler, cost is lower, power is lower, noise is smaller.

Description

Oil fume purifier and cooking machine lampblack purifying system

Technical field

The utility model relates to environmental protection facility fields, in particular to fume purifier and cooking machine lampblack purifying system.

Background technique

In the prior art, large-scale cooking machine due at high cost, structure is complicated, need to wash pot maintenance etc., it is difficult to promote and apply, Especially promoted in office space and domestic environment.With advances in technology, occurs the small-sized cooking without washing pot in the market Machine makes it possible to and directly uses in office space and domestic environment since cooking machine minimizes.But the prior art still has Defect, small-sized cooking machine can generate a large amount of oil smoke during heat aging food, be contaminated room air, and make room Inside there is dense peculiar smell.

Traditional large-scale cooking machine or artificial cooking are open smoke pumping structure, are extracted and are entered the wind using high-power kitchen ventilator The air containing oil smoke enters oil-smoke expulsion pipe near mouthful, is directly discharged to outdoor by centainly filtering or not filtering.Aforementioned use It is not used to small-sized cooking machine in the smoke pumping structure of large-scale cooking machine or artificial cooking, because before for small-sized cooking machine It states smoke pumping structure and haves the defects that structure is complicated, occupied space is big, at high cost, power is big, high noise and clean-up effect are poor.Although There are also small-sized cooking machines to be configured with fume purifying structure, using active carbon, strainer, fan, smoke pipe come filtration, purification oil smoke, But clean-up effect is bad, and filter structure easily blocks after a period of work, and final room air nevertheless suffers from pollution, and deposits In peculiar smell.Therefore, it is badly in need of the fume purifier of fume that one kind is small in size, fume purifying is thorough and can work long hours at present.

Utility model content

In order to overcome the deficiencies of the prior art, the utility model provides fume purifier and cooking machine lampblack purifying system.

Specifically, its technical solution is as follows:

A kind of oil fume purifier, including shell, the two sides of the shell are respectively provided with air intake passage, negative pressure device and outlet air Channel, is provided with fume purifying component between the air intake passage and the air-out passage, the negative pressure device is configured to generate Negative pressure promotes gas to flow out the air-out passage after fume purifying component purification into the air intake passage；

The fume purifying component includes HEPA cotton, active carbon layer and the metal screen being sequentially arranged, HEPA cotton court To the air intake passage, the metal screen is towards the air-out passage；

There is air inlet cushion chamber, for making air-flow in the air inlet cushion chamber between the air intake passage and the HEPA cotton Interior deceleration diffusion；

Ozone generator is provided in the air inlet cushion chamber.

In a preferred embodiment, negative oxygen ion is provided between the metal screen and the air-out passage Device；

Alternatively, being provided with negative oxygen ion generator in the air-out passage.

In a preferred embodiment, the air intake passage includes multiple adapter tubes that first side of shell is arranged in.

In a preferred embodiment, the negative pressure device includes the fan being arranged in the air-out passage.

In a preferred embodiment, outlet air cushion chamber, institute are provided between the air-out passage and the metal screen The cross-sectional area for stating air-out passage is less than the outlet air cushion chamber.

In a preferred embodiment, the air-out passage includes the nozzle or lattice coral that described shell second side is arranged in.

It in a preferred embodiment, further include humidifier, for moistening the air near the shell.

In a preferred embodiment, the humidifier has fragrance.

It in a preferred embodiment, further include display control device, for showing, controlling the negative pressure device, the ozone The operating parameter of generator；

And/or further include oil smoke sensor, it is arranged in the air-out passage.

A kind of cooking machine lampblack purifying system, comprising:

One or more cooking machines；

Oil fume purifier described in aforementioned any technical solution, the cooking machine have cooking fume exhaust pipe, the cooking fume exhaust pipe It is connected to the air intake passage.

The utility model at least has the advantages that

In the utility model, oil fume purifier and cooking machine are respectively absolute construction, can simplify the structure of cooking.And for In the utility model for oil fume purifier, the air-flow containing oil smoke initially enters air inlet cushion chamber after air intake passage inflow, by Space enlargement effect between air intake passage and air inlet cushion chamber, air-flow slows down in air inlet cushion chamber to spread, one side gas Stream slows down diffusion so that the biggish particulate matter of weight is deposited in air inlet cushion chamber in air-flow, on the other hand in air inlet cushion chamber Due to space enlargement effect, the cross-sectional area of fume purifying component is enabled to be much larger than the cross-sectional area of air intake passage, thus Air-flow can be made to come into full contact with fume purifying component, can finally be obviously improved clean-up effect.

Moreover, entering the wind in cushion chamber in the utility model and being provided with ozone generator, can be utilized in air inlet cushion chamber Fume molecules in ozone molecule oxidation, decomposition air-flow make the oil smoke in air-flow by fume purifying component before by one Determine degree oxygenolysis, fume purifying component can be promoted thoroughly to purify air-flow.

Moreover, fume purifying component includes the HEPA cotton being sequentially arranged, active carbon layer and metal filter in the utility model Net, HEPA cotton is towards air intake passage, and metal screen is towards air-out passage.It as a result, can be in efficient absorption air-flow using HEPA cotton Fume molecules, then thoroughly purify and remove odors by active carbon, and metal screen is then in tail portion aided filter, it is ensured that nothing Particulate matter discharge.

Therefore, compared with prior art, the thorough purification that can be realized oil smoke avoids pollution indoor environment or generates different Taste is not easy to plug, and can be worked long hours.Moreover, purifying more thorough, structure more compared with traditional large-scale cooking machine smoke discharging structure Simply, cost is lower, power is lower, noise is smaller.

To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and Cooperate appended attached drawing, is described in detail below.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is the main view of oil fume purifier in embodiment 1；

Fig. 2 is the cross-sectional view of oil fume purifier in embodiment 1.

Main element symbol description:

1- oil fume purifier；2- shell；3- adapter tube；4- humidifier；5- air intake passage；6- ozone generator；7- air inlet Cushion chamber；8-HEPA cotton；9- active carbon layer；10- metal screen；11- negative oxygen ion generator；12- fan；13- air-out passage； 14- equipment cavity.

Specific embodiment

Hereinafter, the various embodiments of the utility model will be described more fully.The utility model can have various realities Example is applied, and can adjust and change wherein.It should be understood, however, that: there is no limit the various embodiments of the utility model In the intention of specific embodiment disclosed herein, but the utility model should be interpreted as covering falling into the various of the utility model All adjustment, equivalent and/or optinal plan in the spirit and scope of embodiment.

It hereinafter, can the term " includes " used in the various embodiments of the utility model or " may include " instruction institute Disclosed function, operation or the presence of element, and the increase of one or more functions, operation or element is not limited.In addition, As used in the various embodiments of the utility model, term " includes ", " having " and its cognate are meant only to indicate specific Feature, number, step, operation, the combination of element, component or aforementioned item, and be understood not to exclude one or first A number of other features, number, step, operation, element, component or aforementioned item combined presence or increase one or more spies Sign, number, step, operation, element, component or aforementioned item combination a possibility that.

In the various embodiments of the utility model, states "or" or " at least one of A or/and B " includes while arranging Any combination of text out or all combinations.For example, statement " A or B " or " at least one of A or/and B " may include A, can It including B or may include A and B both.

The statement (" first ", " second " etc.) used in the various embodiments of the utility model can be modified various Various constituent element in embodiment, but respective sets can not be limited into element.For example, the above statement is not intended to limit the element Sequence and/or importance.The above statement is only used for the purpose for differentiating an element and other elements.For example, first uses Family device and second user device indicate different user device, although the two is all user apparatus.For example, practical not departing from In the case where the range of novel various embodiments, first element is referred to alternatively as second element, and similarly, second element can also quilt Referred to as first element.

It should also be noted that in the present invention, unless otherwise specific regulation and definition, " installation ", " connection ", " fixation " Equal terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection or being integrally connected；It can be with It is mechanical connection, is also possible to be electrically connected；It can be and be directly connected to, and can be indirectly connected through an intermediary；It can be Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in the present invention.

In the present invention, those skilled in the art are it is to be appreciated that indicating position or position in text The term of relationship is orientation based on the figure or positional relationship, is merely for convenience of description the utility model and simplification is retouched It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation Make, therefore should not be understood as limiting the present invention.

The term used in the various embodiments of the utility model is used only for the purpose of describing specific embodiments and simultaneously It is not intended to the various embodiments of limitation the utility model.As used herein, singular is intended to also include plural form, unless Context is expressly otherwise indicated.Unless otherwise defined, otherwise all terms used herein (including technical term and science Term) there is contain identical with the various normally understood meanings of embodiment one skilled in the art of the utility model Justice.The term (term such as limited in the dictionary generally used) be to be interpreted as have in the related technical field The identical meaning of situational meaning and Utopian meaning or meaning too formal will be interpreted as having, unless this It is clearly defined in the various embodiments of utility model.

Embodiment

A kind of oil fume purifier 1 is present embodiments provided, such as Fig. 1, as indicated with 2, oil fume purifier 1 includes shell 2, shell 2 two sides are respectively provided with air intake passage 5, negative pressure device and air-out passage 13, are provided between air intake passage 5 and air-out passage 13 Fume purifying component, negative pressure device are configured to generation negative pressure and gas are promoted to enter air intake passage 5 after the purification of fume purifying component Flow out air-out passage 13.

The present embodiment additionally provides a kind of cooking machine lampblack purifying system, comprising: one or more cooking machines (do not show in figure Out)；Oil fume purifier 1, cooking machine have cooking fume exhaust pipe, and cooking fume exhaust pipe is connected to air intake passage 5.Wherein, about the tool of cooking machine Body structure can refer to the first patent ZL201810127534.9 of the applicant, repeat no more in the present embodiment.

Wherein, air intake passage 5 as one preferred, air intake passage 5 include multiple adapter tubes that 2 first side of shell is arranged in 3.Illustratively, as shown in Figure 1, the quantity of adapter tube 3 is 3.Air-out passage 13 as one preferred, air-out passage 13 include The nozzle (as shown in Figure 2) or lattice coral (not shown) of 2 second side of shell are set.

In the present embodiment, fume purifying component includes the HEPA cotton 8 being sequentially arranged, active carbon layer 9 and metal screen 10, HEPA cotton 8 is towards air intake passage 5, and metal screen 10 is towards air-out passage 13.It should be noted that HEPA cotton 8 refers to efficiently mistake (High efficiency particulate air Filter) cotton is filtered, is compiled with ultra-fine glass fibre or chemical fibre It knits, the characteristics of HEPA cotton 8 is that air can pass through, but tiny particle can not pass through, micro- for 0.1 micron and 0.3 The effective filterabilities of molecules such as rice reach 99.998%.

There is air inlet cushion chamber 7, for buffering air-flow in air inlet in the present embodiment, between air intake passage 5 and HEPA cotton 8 Slow down in chamber 7 and spread, enters the wind in cushion chamber 7 and be provided with ozone generator 6.Specifically, the cross-sectional area of air intake passage 5 be less than into Wind cushion chamber 7.It should be noted that it will be appreciated by persons skilled in the art that in the present embodiment air intake passage 5 cross section Cross section in product, refers to, the cross section vertical with its own axially extending direction of air intake passage 5, i.e., with air-flow flowing side To vertical cross section.Correspondingly, the cross section definition having the same of cushion chamber 7, air-out passage 13, outlet air cushion chamber is entered the wind Method.

In the present embodiment, since oil fume purifier 1 and cooking machine are respectively absolute construction, the structure of cooking can be simplified.And For oil fume purifier 1 in the utility model, it is slow to initially enter air inlet after the inflow of air intake passage 5 for the air-flow containing oil smoke Chamber 7 is rushed, due to the space enlargement effect between air intake passage 5 and air inlet cushion chamber 7, air-flow slows down in air inlet cushion chamber 7 and expands It dissipates, one side air-flow slows down diffusion so that the biggish particulate matter of weight is deposited in air inlet buffering in air-flow in air inlet cushion chamber 7 In chamber 7, on the other hand due to space enlargement effect, enable the cross-sectional area of fume purifying component much larger than air intake passage 5 Cross-sectional area, it is thus possible to so that air-flow is come into full contact with fume purifying component, can finally be obviously improved clean-up effect.

Moreover, enter the wind in cushion chamber 7 in the present embodiment and be provided with ozone generator 6, it can be sharp in air inlet cushion chamber 7 With ozone molecule oxidation, decompose fume molecules in air-flow, make oil smoke in air-flow by before fume purifying component by Oxygenolysis to a certain degree can promote fume purifying component thoroughly to purify air-flow.

Moreover, fume purifying component includes the HEPA cotton 8 being sequentially arranged, active carbon layer 9 and metal screen in the present embodiment 10, HEPA cottons 8 are towards air intake passage 5, and metal screen 10 is towards air-out passage 13.It as a result, being capable of efficient absorption using HEPA cotton 8 Then fume molecules in air-flow are thoroughly purified and are removed odors by active carbon, and metal screen 10 was then assisted in tail portion Filter, it is ensured that no particulate matter discharge.

Preferably, negative oxygen ion generator 11 is provided between metal screen 10 and air-out passage 13.Alternatively, air-out passage Negative oxygen ion generator 11 is provided in 13.Negative oxygen ion is rich in from the air-flow that air-out passage 13 is discharged as a result, it can be into one Step improves the air near oil fume purifier 1, promotes health.

Negative pressure device as one preferred, negative pressure device include the fan 12 being arranged in air-out passage 13.About wind The structure and working method of fan 12, can refer to the prior art, repeat no more in the present embodiment.

Preferably, outlet air cushion chamber, the cross section of air-out passage 13 are provided between air-out passage 13 and metal screen 10 Product is less than outlet air cushion chamber.

It preferably, further include humidifier 4, for moistening the air near shell 2.Further preferably, humidifier 4 is pacified On shell 2.Wherein, the specific structure about humidifier 4 can refer to patent ZL201810036344.6, including free Air filter, air humidifier, air feeding device and cup-shaped pedestal；The bottom of cup-shaped pedestal is combined with air filter；Air adds Wet device is lifted in the middle part of cup-shaped pedestal；Air feeding device is combined at the top of cup-shaped pedestal；Air filter is corresponding to cup The cylindrical box of shape base structure, cassette bottom and box cover grid hollow out are equipped with active carbon in cylindrical box, in the upper surface of active carbon It is equipped with corresponding paper washer with lower end surface, air filtering is crossed by active carbon and its paper washer；Air humidifier is corresponding to cup-shaped holders The cylindrical cup body structure of body lifts fixation with tenon by the bar shaped convex block in the middle part of cup-shaped pedestal by cup body pallet；In cup body It is equipped with clean water, upper end flange mortise and tenon is in the tenon of cup body pallet；Cup body lid grid hollow out, avris tenon are downwardly into cup body Fourth of the twelve Earthly Branches slot in；Air feeding device is corresponding to the circular configuration of cup-shaped pedestal, and miniature air feeder is fixed on the inner underside convex block for lid of supplying gas On, outlet of supplying gas is distributed in the caping for lid of supplying gas, and front side is placed with circuit board and its battery, and outer side of lid or so of supplying gas respectively has convex Ear, for hanging cup-shaped wet air mask formula haze device；Cup-shaped pedestal is a cylindrical structure, and bottom is equipped with interior spiral shell Line, inside middle portion be equipped with bar shaped convex block and tenon, top be equipped with external screw thread, for fix air filter, air humidifier and Air feeding device.

It should be noted that the specific structure of aforementioned humidifier 4 is only that one kind is preferred, the present embodiment can also be used other The humidifier 4 of type, repeats no more.

Preferably, humidifier 4 has fragrance.Since humidifier 4 has fragrance, it is thus possible to which further removal is indoor Peculiar smell.

It preferably, further include display control device, for showing, controlling the operating parameter of negative pressure device, ozone generator 6.Tool Body, the upside of enclosure interior is equipment cavity 14, and circuit board, route of display control device etc. are mounted in equipment cavity 14.Correspondingly, 2 surface of shell has the aobvious control components such as display, button, repeats no more in concrete type and principle the present embodiment.

Preferably, further include oil smoke sensor, be arranged in air-out passage 13.It is accurate convenient for user or operator as a result, The clean-up effect of oil smoke sensor is grasped, convenient for selecting the maintenance opportunity of oil smoke sensor.

It will be appreciated by those skilled in the art that the accompanying drawings are only schematic diagrams of a preferred implementation scenario, module in attached drawing or Process is not necessarily implemented necessary to the utility model.

It will be appreciated by those skilled in the art that the module in device in implement scene can be described according to implement scene into Row is distributed in the device of implement scene, can also be carried out corresponding change and is located at the one or more dresses for being different from this implement scene In setting.The module of above-mentioned implement scene can be merged into a module, can also be further split into multiple submodule.

Above-mentioned the utility model serial number is for illustration only, does not represent the superiority and inferiority of implement scene.

Disclosed above is only several specific implementation scenes of the utility model, and still, the utility model is not limited to This, the changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.

Claims

1. a kind of oil fume purifier, including shell, which is characterized in that the two sides of the shell are respectively provided with air intake passage, negative pressure Device and air-out passage are provided with fume purifying component, the negative pressure device between the air intake passage and the air-out passage Be configured to generate negative pressure promote gas to enter the air intake passage to flow out the outlet air after fume purifying component purification logical Road；

The fume purifying component includes HEPA cotton, active carbon layer and the metal screen being sequentially arranged, and the HEPA cotton is towards institute State air intake passage, the metal screen is towards the air-out passage；

There is air inlet cushion chamber, for subtracting air-flow in the air inlet cushion chamber between the air intake passage and the HEPA cotton Speed diffusion；

Ozone generator is provided in the air inlet cushion chamber.

2. oil fume purifier according to claim 1, which is characterized in that between the metal screen and the air-out passage It is provided with negative oxygen ion generator；

3. oil fume purifier according to claim 1 or 2, which is characterized in that the air intake passage includes being arranged described Multiple adapter tubes of the first side of shell.

4. oil fume purifier according to claim 1 or 2, which is characterized in that the negative pressure device includes being arranged described Fan in air-out passage.

5. oil fume purifier according to claim 4, which is characterized in that between the air-out passage and the metal screen It is provided with outlet air cushion chamber, the cross-sectional area of the air-out passage is less than the outlet air cushion chamber.

6. oil fume purifier according to claim 1 or 2, which is characterized in that the air-out passage includes being arranged described The nozzle or lattice coral of shell second side.

7. oil fume purifier according to claim 1 or 2, which is characterized in that further include humidifier, for wet described Air near shell.

8. oil fume purifier according to claim 7, which is characterized in that the humidifier has fragrance.

9. oil fume purifier according to claim 1 or 2, which is characterized in that further include display control device, for showing, controlling Make the operating parameter of the negative pressure device, the ozone generator；

And/or further include oil smoke sensor, it is arranged in the air-out passage.

10. a kind of cooking machine lampblack purifying system characterized by comprising

One or more cooking machines；

Oil fume purifier of any of claims 1-9, the cooking machine have cooking fume exhaust pipe, and the cooking fume exhaust pipe connects Lead to the air intake passage.